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At what temperature are the two carrier densities equal

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Reference no: EM13218390

At room temperature, intrinsic GaAs appears in figure. With effective mass(direct)=0.065m, effective mass(indirect)=0.3m and mh=0.47m.

(a) What is the ratio of the carrier density in X to that in direct conduction band at 300k?

(b) At what temperature are the two carrier densities equal?

 

Reference no: EM13218390

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